Then you would be wrong. Until 5.2, the taint.log often blamed the wrong addon for having caused the taint.

Screenshots or it didn't happen

But seriously, the "taintlog is totally wrong, my addon is blameless!" sentiment is expressed frequently, but never with any amount of detail behind it. It'd be great to see an actual example of things being misattributed in 5.1, or get an actual description of the reporting change made in 5.2.